5667193561 has 2 divisors, whose sum is σ = 5667193562. Its totient is φ = 5667193560.

The previous prime is 5667193549. The next prime is 5667193613. The reversal of 5667193561 is 1653917665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5592197961 + 74995600 = 74781^2 + 8660^2 .

It is a cyclic number.

It is not a de Polignac number, because 5667193561 - 2¹³ = 5667185369 is a prime.

It is not a weakly prime, because it can be changed into another prime (5667190561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2833596780 + 2833596781.

It is an arithmetic number, because the mean of its divisors is an integer number (2833596781).

Almost surely, 2^5667193561 is an apocalyptic number.

It is an amenable number.

5667193561 is a deficient number, since it is larger than the sum of its proper divisors (1).

5667193561 is an equidigital number, since it uses as much as digits as its factorization.

5667193561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1020600, while the sum is 49.

The square root of 5667193561 is about 75280.7648805457. The cubic root of 5667193561 is about 1782.8823352586.

The spelling of 5667193561 in words is "five billion, six hundred sixty-seven million, one hundred ninety-three thousand, five hundred sixty-one".